Subjects

Sections | |||
---|---|---|---|

Intro, Units & Conversions | 32 mins | 0 completed | Learn |

Intro to Vectors (Basic Trigonometry) | 58 mins | 0 completed | Learn |

Vectors with More Trigonometry | 52 mins | 0 completed | Learn |

Additional Practice |
---|

Units & Conversions |

Dimensional Analysis |

Significant Figures |

Uncertainty |

Geometry & Trigonometry |

Vector Composition & Decomposition |

Unit Vectors |

Vector Addition & Subtraction |

Solution: How many significant figures do each of the following numbers have?(a) 214(b) 81.60(c) 7.03(d) 0.03(e) 0.0086(f) 3236

How many significant figures do each of the following numbers have?

(a) 214

(b) 81.60

(c) 7.03

(d) 0.03

(e) 0.0086

(f) 3236

You measure the radius of a wheel to be 4.16 cm.Mu...

Express the sine of 30.0 with the correct number ...

The age of the universe is thought to be about 14 ...

Express the following sum with the correct number ...

Carry out the arithmetic operations (a) the sum of...

The density of an object is defined as its mass di...

As an architect, you are designing a new house. A ...

An intravenous saline drip has
9.0 g
of so...

Compute the following numbers, applying the signif...

A regulation soccer field for international play i...

Perform the following calculations with the correc...

How many significant figures are there in the foll...

For small angles (α < 20°), the numerical value...

The length and width of a rectangle are 1.125 m an...

How many significant figures do each of the follow...

With a wooden ruler you measure the length of a re...

How many significant figures are in the following ...

Add ( 9.2 × 103 s ) + ( 8.3 × 104 s ) + ( 0.008 × ...

Enter your friends' email addresses to invite them:

We invited your friends!

Join **thousands** of students and gain free access to **55 hours** of Physics videos that follow the topics **your textbook** covers.